27834387

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28201}}^1$

素因数の和:28258

約数の個数: 16

約数和(自身を含む): 43318272

約数和(自身を除く): 15483885

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 28201, 84603, 197407, 592221, 1325447, 3976341, 9278129, 27834387]

約数ペア:

[(1, 27834387), (3, 9278129), (7, 3976341), (21, 1325447), (47, 592221), (141, 197407), (329, 84603), (987, 28201)]